How can I have multiple arrays as an input for my function?

If P and Q was a 1x3 array, how could I make that as an input in my function as the square brackets do not work. Thanks

[Stephen23]

@James: pay attention to the syntax warnings that the MATLAB editor is showing you:

Those wiggly lines are not decorations. They show you syntax errors and ways that you should improve your code.

Reading the documentation is the best way to know how to write MATLAB code:

https://www.mathworks.com/help/matlab/ref/function.html

Answer 1

[Walter Roberson]

function SquaredDistance = PixelDistance(P, Q)
  P1 = P(1); P2 = P(2); P3 = P(3);
  Q1 = Q(1); Q2 = Q(2); Q3 = Q(3);
  now calculate the distance
end